Dart SBF SHP Iron Block 4.000 Bore 9.500 DH 31375135

The Dart SBF SHP Iron Block is engineered for serious Small Block Ford builders who demand a proven foundation for high-output street and race engines. This bare block delivers the strength and precision machining required to support aggressive boost levels, nitrous systems, and high-RPM builds without compromise. With a 4.000" bore and 9.500" deck height, you're getting a purpose-built platform that accepts a wide range of stroker and displacement combinations.

Built from ductile iron and featuring a 1-piece rear main seal design, this block minimizes leak points and simplifies assembly while maintaining the reliability that professional racers depend on. Whether you're assembling a 408 stroker, forced-induction platform, or naturally aspirated powerplant, the SHP casting provides the structural integrity to handle whatever you demand from it.

• Small Block Ford fitment
• 4.000" bore
• 9.500" deck height
• Ductile iron construction
• SHP performance grade
• 1-piece rear main seal
• Bare block (unassembled)
• CNC-machined precision
• Sold individually